Package changes:
+sys-devel/gcc-6.4.0
--- /dev/null
+PATH="/usr/x86_64-pc-linux-gnu/gcc-bin/6.4.0"
+ROOTPATH="/usr/x86_64-pc-linux-gnu/gcc-bin/6.4.0"
+GCC_PATH="/usr/x86_64-pc-linux-gnu/gcc-bin/6.4.0"
+LDPATH="/usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0:/usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/32"
+MANPATH="/usr/share/gcc-data/x86_64-pc-linux-gnu/6.4.0/man"
+INFOPATH="/usr/share/gcc-data/x86_64-pc-linux-gnu/6.4.0/info"
+STDCXX_INCDIR="g++-v6"
+CTARGET="x86_64-pc-linux-gnu"
+GCC_SPECS=""
+MULTIOSDIRS="../lib64:../lib32"